Home GPU Comparison NVIDIA Quadro P620 vs NVIDIA GRID K340

NVIDIA Quadro P620 vs NVIDIA GRID K340

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 1024MB VRAM GRID K340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages
Released 4 years and 7 months late
Boost Clock1354MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.13GB/s vs 80.00GB/s)
128 additional rendering cores
Lower TDP (40W vs 225W)

Score

Benchmark

FP32 (float)
Quadro P620 +89%
1.386 TFLOPS
GRID K340
0.733 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Jul 2013
Quadro
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1266 MHz
Base Clock
-
1354 MHz
Boost Clock
-
1252 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.13GB/s
Bandwidth
80.00GB/s

Render Config

-
-
-
4
SM Count
-
512
Shading Units
384
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

21.66 GPixel/s
Pixel Rate
7.632 GPixel/s
43.33 GTexel/s
Texture Rate
30.53 GTexel/s
21.66 GFLOPS
FP16 (half)
-
1386 GFLOPS
FP32 (float)
732.7 GFLOPS
43.33 GFLOPS
FP64 (double)
30.53 GFLOPS

Board Design

40W
TDP
225W
200 W
Suggested PSU
550 W
4x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
1x 8-pin

Graphics Processor

GP107
GPU Name
GK107
-
-
-
Pascal
Architecture
Kepler
Samsung
Foundry
TSMC
14 nm
Process Size
28 nm
3.3 billion
Transistors
1.27 billion
132 mm²
Die Size
118 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.1
CUDA
3.0
6.4
Shader Model
5.1

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